| DHI-NVR4208-8P-I

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DHI-NVR4208-8P-I 8Channel 1U 8PoE WizSense Network Video Recorder

· 8 Channel IP video access

· Smart H.265+/H.265/Smart H.264+/H.264/MJPEG

· Up to 4 Channel perimeter protection

· Up to 2 Channel video stream face recognition/8 channel picture

stream face recognition ( with FD camera)

· Up to 12 face pictures /sec processing

· Up to 10 face databases with 20,000 face images in total

· 1-8 PoE Ports support ePoE & EoC

System Overview

Dahua new NVR4000-I network video recorder delivers excellent performance and high recording quality that is ideally suitable for IP video surveillance applications. This NVR adopts powerful processor, providing the capability of 4K resolution processing for applications where image details are highly required. Besides, the NVR supports input, recording and transmission functions. Additionally, the NVR can be served as edge storage, central storage or backup storage with an intuitive shortcut operation menu for remote management and control.

With build-in deep learning module, NVR4000-I series products adopt video image structuring technology based on deep learning algorithms, achieving high-precision human face recognition and perimeter protection. By applying deep learning artificial intelligence, NVR4000-I allows users to focus on what matters most, improves event response time and helps make video actionable.

The NVR is compatible with numerous third-party devices, which make it the perfect solution for surveillance systems that work independently of video management system (VMS).

Functions

Perimeter ProtectionAutomatically filtering out false alarms caused by animals, rustling leaves, bright lights, etc. Enables system to act secondary recognition for the targets. Improving alarm accuracy.

Real Time Face RecognitionVideo stream & picture stream real time face recognition. Facial attributes analysis features including gender, age, expression, glasses, moustache, mouth mask. Identify people and also capture, record faces with metadata. Facial feature filtering while real time display, only show faces with target features.

Launched by Dahua Technology, WizSense is a series of AI products and solutions that adopt independent AI chip and deep learning algorithm. It focuses on human and vehicle with high accuracy, enabling users to fast act on defined targets. Based on Dahua's advanced technologies, WizSense provides intelligent, simple and inclusive products and solutions.

Face Database ManagementConfigurable multiple face databases. Powerful face database management. Face database can be applied to video channels independently. Name, gender, birthday, address, certificate type, certificate No., countries&regions and state can be added to each face picture.

Common/Stranger ModeNVR4000-I supports common and stranger mode. In stranger mode, when NVR detects a strange face(not in device's face database), it can trigger alarm, buzzer, snapshot, record, etc. Similarity threshold can be set manually. This function is developed for important infrastructure sites for which access control is critical.

AI SearchSupport seach by metadata of human and vehicles. Support uploading face pictures to NVR and compare them with recorded faces in NVR by similarity. Enable operators to quickly and easily search through multi channels and long duration, efficiently find out when and where a person of interest appeard.

ANPRAutomatic Number Plate Recognition available for convenient entrance/exit management. Support license plate recognition(working with Dahua ITC camera), black/white list import/export, add/delete B/W list number, search result from recorded video.

Face Detection Face RecognitionPerimeter Protection Image Search

Retrieve

Heat Map ANPR

Black list Alarm People counting False Alarm Filter

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Technical Specification

System

Main Processor Multi-core embedded processor

Operating System Embedded LINUX

Perimeter Protection

Performance 4 channel, 10 IVS rules for each channel

Object classification Human/Vehicle secondary recognition for tripwire and intrusion

AI Search Search by target classification (Human, Vehicle) by targe

Face Recognition

PerformanceMax 12 face pictures /sec processing

2 channel video stream face recognition / 8 channel picture stream face recognition ( with FD camera)

Stranger Mode Detect strangers' faces(not in device's face database).Similarity threshold can be set manually.

AI Search Up to 8 target face images search at same time, similarity threshold can be set for each target face image.

Database Management

Up to 10 face databases with 20,000 face images in total. Name, gender, birthday, address, certificate type, certificate No., countries&regions and state can be added to each face picture.

Database Application Each database can be applied to video channels independently.

Trigger Events Buzzer, Voice Prompts, Email, Snapshot, Recording, Alarm Out, PTZ Activation, etc.

Audio and Video

IP Camera Input 8 Channel

Two-way Talk 1 Channel Input, 1 Channel Output, RCA

Display

Interface 1 HDMI, 1 VGA

Resolution HDMI/VGA: 3840 x 2160, 1920 × 1080 , 1280 × 1024, 1280 × 720 , 1024 × 768

Decoding Capability 2-ch@8MP(30fps), 8-ch@1080P(30fps)

Multi-screen Display 1/4/8/9

Recording

Bandwidth 200Mbps (80Mbps when AI function enabled, based on Dahua private protocol)

Compression Smart H.265+/H.265/Smart H.264+/H.264/MJPEG

Resolution 12MP, 8MP, 6MP, 5MP, 4MP, 3MP, 1080P, 1.3MP, 720P, D1 etc.

Record Mode Manual, Schedule (Continuous, MD(Motion Detection) , Alarm, IVS)

Record Interval 1 ~ 120 min (default: 60 min), Pre-record: 1 ~ 30 sec, Post-record: 10 ~ 300 sec

Video Detection and Alarm

Trigger Events Alarm Out, Video Push, Email, Recording, PTZ, Tour, Snapshot, Voice Prompt, Buzzer and Screen Tips

Video Detection Motion Detection, MD Zones: 396 (22 × 18), Video Loss, Tampering and Scene Change

Alarm Input 4 Channel

Alarm Output 2 Channel

Playback and Backup

Sync Playback 1/4/9

Search Mode Time /Date, Alarm, MD and Exact Search (accurate to second)

Backup Mode USB Device/Network

Third-party Support

Third-party SupportArecont Vision, Airlive, AXIS, Canon, Dynacolor, JVC, LG, Panasonic, Pelco, Xunmei, Samsung, Sanyo, Sony, Watchnet and more

Network

Interface 1 RJ-45 Port (10/100/1000Mbps)

PoE 8 ports (IEEE802.3af/at) 1-8 ports support ePoE & EoC

Network Function

HTTP, HTTPS, TCP/IP, IPv4/IPv6, UPnP, SNMP, RTSP, UDP, SMTP, NTP, DHCP, DNS, IP Filter, PPPoE,DDNS, FTP, Alarm Center, IP Search (Support Dahua IP camera, DVR, NVS, etc.), P2P

Max. User Access 128 users

Mobile App iPhone, iPad, Android

Interoperability ONVIF (Profile S), SDK, CGI

Storage

Internal HDD 2 SATA III Ports, Up to 8 TB capacity for each HDD

eSATA NA

Auxiliary Interface

USB 2 USB Ports (1 Rear USB 2.0 , 1 Front USB 2.0 )

RS232 NA

RS485 NA

Electrical

Power Supply Single, AC100-240V, 3.5A

Power ConsumptionNVR: <6.0W (Without HDD)

PoE: Max 25.5W for single port130W total rated power

Environmental

Operating Conditions -10°C to +55°C (+14°F to +131°F), 86 –106kpa

Storage Conditions 0°C to +40°C (+32°F to +104°F), 30–85% RH

Construction

Dimensions 1U, 375.0mm x 327.4mm x 53.0mm (14.76" x 12.89" x 2.09")

Net Weight 2.57kg (5.7lb) (without HDD)

Gross Weight 3.72kg (8.2lb) (without HDD)

Certifications

CE EN55035, EN55032, EN55024, EN50130-4, EN60950-1

FCC Part 15 Subpart B, ANSI C63.4-2014

| DHI-NVR4208-8P-I

www.dahuasecurity.com

Panels

Ordering Information

Type Model Description

8 Channel WizSense NVR DHI-NVR4208-8P-I 8 Channel 1U 8PoE WizSense

Network Video Recorder

Rev 001.001 © 2020 Dahua. All rights reserved. Design and specifications are subject to change without notice.Pictures in the document are for reference only, and the actual product shall prevail.

Dimensions (mm[inch])

A3

A

B

C

D

E

F

1 2 3 4 5 6 7 8

A

B

C

D

E

F

1 2 3 4 5 6 7 8

DWG NO.:

PART NO.:

TITLE:

APPD:

STAD:

CHKD:

DATE:

DATE:

DATE:

DATE:

DRAW:

.X 0.2华系列大1U

.XX 0.15

.XXX 0.05 ANG 0.5 UNIT'S:mm

THESE DRAWINGS AND SPECIFICATION ARE THE PROPERTY OF ZHEJIANG DAHUA TECHNOLOGY Co., LTD. AND SHALL NOT BE REPRODUCED COPYIED OR USED IN ANY MANNER WITHOUT THE PRIOR WRITTEN CONSENT OF ZHEJIANG DAHUA TECHNOLOGY Co., LTD.

SCALE:3:10

SHEET:1 OF 1

REVISIONS

REV ZONE MARK DESCRIPTION DATE CHANGED

53.0

[2.0

9]32

1.0

[12.

64]

327.

4[1

2.89

]

375.0 [14.76]

| DHI-NVR4208-8P-I